Amana-Goodman 1370903S 3" Limit Switch L240-30F

The Amana-Goodman 1370903S 3" Limit Switch L240F-30 is a temperature safety control used to monitor internal operating conditions and interrupt power when excessive heat is detected within HVAC systems. Rated to open at 240F and reset after temperatures decrease, this switch assists in protecting furnaces and air handling equipment from overheating during routine operation. It is commonly placed within heating compartments, blower sections, or near heat exchangers where temperature regulation is required. The component works as part of the appliance safety circuit, assisting in maintaining stable operation of connected electrical and heating components.